Humate (Tianjin) International Limited
oxalicacidchem@gmail.com
Home Products Oxalic Acid Anhydrous Oxalic Acid Anhydrous Producers X-Humate Group 98% Purity

Products

Oxalic Acid Anhydrous Producers X-Humate Group 98% Purity
Oxalic Acid Anhydrous Producers X-Humate Group 98% Purity

Oxalic Acid Anhydrous Producers X-Humate Group 98% Purity

Product Tags :
Product Attributes :

Name Oxalic Acid Anhydrous 

Synonyms Oxalic acid anhydrous; Ethanedionic acid

Molecular Formula C2H2O4

Molecular Weight 90.03

CAS Registry Number 144-62-7

EINECS 205-634-3

Density 1.9

Melting point 189-191 ºC

Sublimation 101-157 ºC

Water solubility 90 g/L (20 ºC)

Product Description

Oxalic Acid Anhydrous Producers 98%min Grade 

Oxalic Acid Anhydrous Producers 98%min is a fine chemical product. It is mainly used in the ester, chemical synthesis, daily chemical and pharmaceutical manufacturing in the water -free state. The production cost is very high. It does not mean that kind of oxalic acid without surface water. It is a product without crystalline water. Molecular formula (H2C2O4); CAS: [144-62-7]. The second water oxalic acid does not contain surface water. Some people mistakenly think that it is no aquatic oxalic acid, but contains two crystal water (COOH) 2.2H2O.

Specification:

Appearance White Crystalline Powder
Purity 98% min
Water 1.5% max
Sulphate group  (SO4-2) 0.10% max
Chorides (CI-) 0.002% max
Heavity  metal (Pb+2) 0.001% max
Ash 0.08% max
Iron content(Fe+3) 0.0015% max

 

Package:  In 25KG kraft paper bag or 50KG Fiber Drum.

Background and Overview 

Oxalic Acid Anhydrous Producers 98%min is produced by Oxalic Acid Anhydrous Producers X-Humate Group, and is also known as "Oxalic acid". It is a colorless transparent crystal, which often exists in plants such as rhubarb in the form of calcium salt. It has strong acidity and is not flawed. Oxalic acid Anhydrous can be used for organic synthesis.

Oxalic Acid Anhydrous Producers

 Preparation: 

(1) After all production reaction containers are replaced with nitrogen, they are placed under the protection of high -purity nitrogen to add materials;

(2) Add the dry quantitative water -free tetrafluorosyls and catalysts to the quantitative organic solvent of the stirring reactor to dissolve and formulate it into a solution;

(3) Slowly add quantitative water -free oxalic acid or hydraulic acid solution to the lithium ostefluorofluorozomyrametetic acid solution, and fully reacts under the control of the specified temperature, prescribed pressure, and tail gas absorption solution to obtain lithium diexyraxide solution. The catalytic synthesis method of lithium boric acid boric acid in the present invention has a simple process route and a high product revenue. The exhaust gas generated during the reaction process is absorbed by alkaline solution without environmental pollution.

Oxalic Acid Anhydrous Producers X-Humate Group, Establised in 2002, Our company implements the quality policy of “Customer is primacy, honesty is root, scientific management, quality and high efficiency”. From the regular management of enterprise, we focus on our customers and work on the improvement of staff quality and development of the international market.

We shall make great efforts to realize that “In conduct: sincere, cooperative and eager to learn; in work: meticulous, innovative and striving for excellence.” We will always adhere to the honest and credible managing style, and remain the most reliable partner of customers.

 

Online Inquiry